S
M
T
W
T
F
S
29
63°
44°
30
84°
46°
31
74°
48°
1
50°
38°
2
72°
38°
3
54°
42°
4
51°
38°
5
55°
33°
6
52°
35°
7
45°
29°
8
75°
48°
9
66°
45°
10
62°
38°
11
64°
56°
12
75°
63°
13
79°
56°
14
68°
38°
15
54°
37°
16
62°
45°
17
66°
48°
18
70°
47°
19
69°
50°
20
74°
53°
21
64°
42°
22
58°
38°
23
59°
48°
24
66°
48°
25
60°
46°
26
59°
40°
27
60°
46°
28
63°
50°
29
69°
52°
30
71°
51°
1
65°
48°
2
61°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Buffalo
Buffalo's April 2026 forecast shows daily high temperatures ranging from 54° to 79°, with overnight lows between 37° and 63°. The average high for April is 66° with an average low of 47°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Buffalo. See also: May | June | July.
